386558406

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 968913792

約数和(自身を除く): 582355386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 191, 234, 279, 351, 382, 403, 558, 573, 702, 806, 837, 961, 1053, 1146, 1209, 1674, 1719, 1922, 2106, 2418, 2483, 2511, 2883, 3438, 3627, 4966, 5022, 5157, 5766, 5921, 7254, 7449, 8649, 10314, 10881, 11842, 12493, 14898, 15471, 17298, 17763, 21762, 22347, 24986, 25947, 30942, 32643, 35526, 37479, 44694, 51894, 53289, 65286, 67041, 74958, 76973, 77841, 106578, 112437, 134082, 153946, 155682, 159867, 183551, 201123, 224874, 230919, 319734, 337311, 367102, 402246, 461838, 479601, 550653, 674622, 692757, 959202, 1011933, 1101306, 1385514, 1651959, 2023866, 2078271, 2386163, 3303918, 4156542, 4772326, 4955877, 6234813, 7158489, 9911754, 12469626, 14316978, 14867631, 21475467, 29735262, 42950934, 64426401, 128852802, 193279203, 386558406]

約数ペア:

[(1, 386558406), (2, 193279203), (3, 128852802), (6, 64426401), (9, 42950934), (13, 29735262), (18, 21475467), (26, 14867631), (27, 14316978), (31, 12469626), (39, 9911754), (54, 7158489), (62, 6234813), (78, 4955877), (81, 4772326), (93, 4156542), (117, 3303918), (162, 2386163), (186, 2078271), (191, 2023866), (234, 1651959), (279, 1385514), (351, 1101306), (382, 1011933), (403, 959202), (558, 692757), (573, 674622), (702, 550653), (806, 479601), (837, 461838), (961, 402246), (1053, 367102), (1146, 337311), (1209, 319734), (1674, 230919), (1719, 224874), (1922, 201123), (2106, 183551), (2418, 159867), (2483, 155682), (2511, 153946), (2883, 134082), (3438, 112437), (3627, 106578), (4966, 77841), (5022, 76973), (5157, 74958), (5766, 67041), (5921, 65286), (7254, 53289), (7449, 51894), (8649, 44694), (10314, 37479), (10881, 35526), (11842, 32643), (12493, 30942), (14898, 25947), (15471, 24986), (17298, 22347), (17763, 21762)]